package lambda;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

/**
 * Lambda表达式的写法
 */
public class LambdaDemo1 {
    public static void main(String[] args) {
        List<String> list=new ArrayList<>();
        Collections.sort(list, new Comparator<String>() {
            @Override
            public int compare(String o1, String o2) {
                return o1.length()-o2.length();
            }
        });

        Collections.sort(list,(String o1, String o2) ->{
                return o1.length()-o2.length();
            }
        );

        Collections.sort(list,(o1,o2) ->{
                    return o1.length()-o2.length();
                }
        );

        Collections.sort(list,(o1,o2)->o1.length()-o2.length());
    }
}
